Good mid-range performance, great daily driver, headers recommended.CatalogUser 1This Part Fits: Year Make Model Submodel 2002-2004 Chevrolet Avalanche 2500 Base 2005-2006 Chevrolet Avalanche 2500 LS 2005-2006 Chevrolet Avalanche 2500 LT 2001-2002 Chevrolet Express 3500 Base 2001-2002 Chevrolet Express 3500 LS 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2006 Chevrolet Silverado 2500 HD LT 2004-2006 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2001 Chevrolet Suburban 2500 Base 2001-2006 Chevrolet Suburban 2500 LS 2001-2006 Chevrolet Suburban 2500 LT

Great torque, good for towing and RVs. Works with OE intake and exhaust.CatalogUser 1This Part Fits: Year Make Model Submodel 2002-2004 Chevrolet Avalanche 2500 Base 2005-2006 Chevrolet Avalanche 2500 LS 2005-2006 Chevrolet Avalanche 2500 LT 2001-2002 Chevrolet Express 3500 Base 2001-2002 Chevrolet Express 3500 LS 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2006 Chevrolet Silverado 2500 HD LT 2004-2006 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2001 Chevrolet Suburban 2500 Base 2001-2006 Chevrolet Suburban 2500 LS 2001-2006 Chevrolet Suburban 2500 LT

By tying pairs of rocker arms together, COMP Cams has found a way to improve valve train dynamics, increase valve train stiffness and reduce deflection. The use of a tri-layer bushing instead of needle bearings reduces deflection, which then allows for increased rigidity and decreased rocker pad wear. The increased valve train stiffness provided by the COMP Cams Max-Lift BSR Shaft Rocker System makes the same camshaft perform like a slightly larger camshaft as more of the lobe lift is transferred directly to the valve train instead of being absorbed by deflection in the cylinder head and single-bolt rocker mounting design. The system will also allow the use of higher lift, more aggressive camshafts before the valve train goes out of control. The Max-Lift BSR Shaft Rocker System ensures the rocker pad and valve tip remain parallel through the contact sweep, allowing the rocker to safely sweep up to .675” valve lift. Available for GM GEN V LT1/LT2/LT4/LT5/L86 engines, the COMP Cams Max-Lift BSR Shaft Rocker System ships fully assembled for an easy, bolt-on installation. Does NOT fit GM Gen V L83 (5.3L) cylinder heads.User 1

Designed specifically for GM GEN III LS1,2 and 6, this rocker stud set features an 8mm base thread and a 3/8" rocker thread with a 1.500" effective stud length. Comes with our 16755-KIT and 16765-Kit kits.CatalogUser 1This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2005 Buick Rainier CXL Plus 2002-2005 Cadillac Escalade Base 2009-2013 Cadillac Escalade Hybrid 2010-2013 Cadillac Escalade Hybrid Platinum 2013 Chevrolet Avalanche Black Diamond LS 2013 Chevrolet Avalanche Black Diamond LT 2013 Chevrolet Avalanche Black Diamond LTZ 2007-2012 Chevrolet Avalanche LS 2007-2012 Chevrolet Avalanche LT 2007-2012 Chevrolet Avalanche LTZ 2002-2005 Chevrolet Avalanche 1500 Base 2005-2006 Chevrolet Avalanche 1500 LS 2005-2006 Chevrolet Avalanche 1500 LT 2002-2003 Chevrolet Avalanche 1500 North Face 2002-2003 Chevrolet Avalanche 1500 On Road Edition 2003 Chevrolet Avalanche 1500 WBH 2004-2006 Chevrolet Avalanche 1500 Z66 2002-2006 Chevrolet Avalanche 1500 Z71 2009-2012 Chevrolet Colorado LT 2003-2007 Chevrolet Express 1500 Base 2003-2007 Chevrolet Express 1500 LS 2006-2007 Chevrolet Express 1500 LT 2003-2005,2010-2019 Chevrolet Express 2500 Base 2003-2005,2010-2019 Chevrolet Express 2500 LS 2010-2019 Chevrolet Express 2500 LT 2010-2019 Chevrolet Express 3500 Base 2010-2019 Chevrolet Express 3500 LS 2010-2019 Chevrolet Express 3500 LT 2006-2009 Chevrolet Impala SS 2016-2017 Chevrolet LCF 3500 Base 2006-2007 Chevrolet Monte Carlo SS 1999-2005 Chevrolet Silverado 1500 Base 2004-2006,2009-2013 Chevrolet Silverado 1500 Hybrid 1999-2006,2010-2013 Chevrolet Silverado 1500 LS 1999-2013 Chevrolet Silverado 1500 LT 2007-2013 Chevrolet Silverado 1500 LTZ 2002-2004,2006-2013 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2004 Chevrolet Silverado 1500 Z71 Off-Road 2007 Chevrolet Silverado 1500 Classic Hybrid 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic WT 1999-2000 Chevrolet Silverado 2500 Base 1999-2000 Chevrolet Silverado 2500 LS 1999-2000 Chevrolet Silverado 2500 LT 2015-2019 Chevrolet Silverado 2500 HD High Country 2010-2019 Chevrolet Silverado 2500 HD LT 2010-2019 Chevrolet Silverado 2500 HD LTZ 2010-2019 Chevrolet Silverado 2500 HD WT 2015-2019 Chevrolet Silverado 3500 HD High Country 2010-2019 Chevrolet Silverado 3500 HD LT 2010-2019 Chevrolet Silverado 3500 HD LTZ 2010-2019 Chevrolet Silverado 3500 HD WT 2003-2004 Chevrolet SSR Base 2000-2001,2006 Chevrolet Suburban 1500 Base 2000-2014 Chevrolet Suburban 1500 LS 2000-2014 Chevrolet Suburban 1500 LT 2007-2014 Chevrolet Suburban 1500 LTZ 2004-2006 Chevrolet Suburban 1500 Z71 2010-2013 Chevrolet Suburban 2500 LS 2010-2013 Chevrolet Suburban 2500 LT 2016-2019 Chevrolet Suburban 3500 HD LS 2016-2019 Chevrolet Suburban 3500 HD LT 2000-2001,2006 Chevrolet Tahoe Base 2008-2013 Chevrolet Tahoe Hybrid 2000-2014 Chevrolet Tahoe LS 2000-2014 Chevrolet Tahoe LT 2007-2014 Chevrolet Tahoe LTZ 2012-2014 Chevrolet Tahoe PPV 2012-2014 Chevrolet Tahoe SSV 2003-2006 Chevrolet Tahoe Z71 2008 Chevrolet Trailblazer Base 2006-2007 Chevrolet Trailblazer LS 2006-2008 Chevrolet Trailblazer LT 2003-2006 Chevrolet Trailblazer EXT LS 2003-2006 Chevrolet Trailblazer EXT LT 2003-2004 Chevrolet Trailblazer EXT North Face 2009-2012 GMC Canyon SLE 2009-2012 GMC Canyon SLT 2005-2009 GMC Envoy Denali 2005-2006 GMC Envoy XL Denali 2003-2005 GMC Envoy XL SLE 2003-2005 GMC Envoy XL SLT 2004-2005 GMC Envoy XUV SLE 2004-2005 GMC Envoy XUV SLT 2003-2007 GMC Savana 1500 Base 2006-2007 GMC Savana 1500 LS 2006-2007 GMC Savana 1500 LT 2003-2005 GMC Savana 1500 SLE 2003-2005,2010-2019 GMC Savana 2500 Base 2010-2019 GMC Savana 2500 LS 2010-2019 GMC Savana 2500 LT 2003-2005 GMC Savana 2500 SLE 2010-2019 GMC Savana 3500 Base 2010-2019 GMC Savana 3500 LS 2010-2019 GMC Savana 3500 LT 2002-2005 GMC Sierra 1500 Base 2002 GMC Sierra 1500 HT 2005-2006,2009-2013 GMC Sierra 1500 Hybrid 1999-2003,2006,2010-2013 GMC Sierra 1500 SL 1999-2013 GMC Sierra 1500 SLE 1999-2013 GMC Sierra 1500 SLT 2002-2013 GMC Sierra 1500 WT 2010-2013 GMC Sierra 1500 XFE 2007 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 1999-2000 GMC Sierra 2500 SL 1999-2000 GMC Sierra 2500 SLE 1999-2000 GMC Sierra 2500 SLT 2015-2019 GMC Sierra 2500 HD Base 2011-2019 GMC Sierra 2500 HD Denali 2010-2019 GMC Sierra 2500 HD SLE 2010-2019 GMC Sierra 2500 HD SLT 2010-2014 GMC Sierra 2500 HD WT 2015-2019 GMC Sierra 3500 HD Base 2011-2019 GMC Sierra 3500 HD Denali 2010-2019 GMC Sierra 3500 HD SLE 2010-2019 GMC Sierra 3500 HD SLT 2010-2014 GMC Sierra 3500 HD WT 2010-2013 GMC Yukon Denali Hybrid 2008-2013 GMC Yukon Hybrid 2006 GMC Yukon SL 2000-2014 GMC Yukon SLE 2000-2014 GMC Yukon SLT 2006 GMC Yukon XL 1500 SL 2000-2014 GMC Yukon XL 1500 SLE 2000-2014 GMC Yukon XL 1500 SLT 2010-2013 GMC Yukon XL 2500 SLE 2010-2013 GMC Yukon XL 2500 SLT 2004,2007 Hummer H2 Base 2008-2010 Hummer H3 Alpha 2009 Hummer H3 Championship Series 2009-2010 Hummer H3T Alpha 2003 Isuzu Ascender Base 2003-2005 Isuzu Ascender Limited 2003-2006 Isuzu Ascender LS 2005 Isuzu Ascender S 2005-2008 Pontiac Grand Prix GXP 2006-2009 Saab 9-7x 5.3i 2005 Saab 9-7x Arc

Designed specifically for GM GEN III LS1,2 and 6, this rocker stud features an 8mm base thread and a 3/8" rocker thread with a 1.500" effective stud length. Comes with our 16755-KIT and 16765-Kit kits.CatalogUser 1This Part Fits: Year Make Model Submodel 2001-2004 Avanti II Base 2008-2009 Buick LaCrosse Super 2004-2007 Buick Rainier CXL 2004-2005 Buick Rainier CXL Plus 2002-2005 Cadillac Escalade Base 2009-2013 Cadillac Escalade Hybrid 2010-2013 Cadillac Escalade Hybrid Platinum 2013 Chevrolet Avalanche Black Diamond LS 2013 Chevrolet Avalanche Black Diamond LT 2013 Chevrolet Avalanche Black Diamond LTZ 2007-2012 Chevrolet Avalanche LS 2007-2012 Chevrolet Avalanche LT 2007-2012 Chevrolet Avalanche LTZ 2002-2005 Chevrolet Avalanche 1500 Base 2005-2006 Chevrolet Avalanche 1500 LS 2005-2006 Chevrolet Avalanche 1500 LT 2002-2003 Chevrolet Avalanche 1500 North Face 2002-2003 Chevrolet Avalanche 1500 On Road Edition 2003 Chevrolet Avalanche 1500 WBH 2004-2006 Chevrolet Avalanche 1500 Z66 2002-2006 Chevrolet Avalanche 1500 Z71 2009-2012 Chevrolet Colorado LT 2003-2007 Chevrolet Express 1500 Base 2003-2007 Chevrolet Express 1500 LS 2006-2007 Chevrolet Express 1500 LT 2003-2005,2010-2019 Chevrolet Express 2500 Base 2003-2005,2010-2019 Chevrolet Express 2500 LS 2010-2019 Chevrolet Express 2500 LT 2010-2019 Chevrolet Express 3500 Base 2010-2019 Chevrolet Express 3500 LS 2010-2019 Chevrolet Express 3500 LT 2006-2009 Chevrolet Impala SS 2016-2017 Chevrolet LCF 3500 Base 2006-2007 Chevrolet Monte Carlo SS 1999-2005 Chevrolet Silverado 1500 Base 2004-2006,2009-2013 Chevrolet Silverado 1500 Hybrid 1999-2006,2010-2013 Chevrolet Silverado 1500 LS 1999-2013 Chevrolet Silverado 1500 LT 2007-2013 Chevrolet Silverado 1500 LTZ 2002-2004,2006-2013 Chevrolet Silverado 1500 WT 2010-2013 Chevrolet Silverado 1500 XFE 2004 Chevrolet Silverado 1500 Z71 Off-Road 2007 Chevrolet Silverado 1500 Classic Hybrid 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic WT 1999-2000 Chevrolet Silverado 2500 Base 1999-2000 Chevrolet Silverado 2500 LS 1999-2000 Chevrolet Silverado 2500 LT 2015-2019 Chevrolet Silverado 2500 HD High Country 2010-2019 Chevrolet Silverado 2500 HD LT 2010-2019 Chevrolet Silverado 2500 HD LTZ 2010-2019 Chevrolet Silverado 2500 HD WT 2015-2019 Chevrolet Silverado 3500 HD High Country 2010-2019 Chevrolet Silverado 3500 HD LT 2010-2019 Chevrolet Silverado 3500 HD LTZ 2010-2019 Chevrolet Silverado 3500 HD WT 2003-2004 Chevrolet SSR Base 2000-2001,2006 Chevrolet Suburban 1500 Base 2000-2014 Chevrolet Suburban 1500 LS 2000-2014 Chevrolet Suburban 1500 LT 2007-2014 Chevrolet Suburban 1500 LTZ 2004-2006 Chevrolet Suburban 1500 Z71 2010-2013 Chevrolet Suburban 2500 LS 2010-2013 Chevrolet Suburban 2500 LT 2016-2019 Chevrolet Suburban 3500 HD LS 2016-2019 Chevrolet Suburban 3500 HD LT 2000-2001,2006 Chevrolet Tahoe Base 2008-2013 Chevrolet Tahoe Hybrid 2000-2014 Chevrolet Tahoe LS 2000-2014 Chevrolet Tahoe LT 2007-2014 Chevrolet Tahoe LTZ 2012-2014 Chevrolet Tahoe PPV 2012-2014 Chevrolet Tahoe SSV 2003-2006 Chevrolet Tahoe Z71 2008 Chevrolet Trailblazer Base 2006-2007 Chevrolet Trailblazer LS 2006-2008 Chevrolet Trailblazer LT 2003-2006 Chevrolet Trailblazer EXT LS 2003-2006 Chevrolet Trailblazer EXT LT 2003-2004 Chevrolet Trailblazer EXT North Face 2009-2012 GMC Canyon SLE 2009-2012 GMC Canyon SLT 2005-2009 GMC Envoy Denali 2005-2006 GMC Envoy XL Denali 2003-2005 GMC Envoy XL SLE 2003-2005 GMC Envoy XL SLT 2004-2005 GMC Envoy XUV SLE 2004-2005 GMC Envoy XUV SLT 2003-2007 GMC Savana 1500 Base 2006-2007 GMC Savana 1500 LS 2006-2007 GMC Savana 1500 LT 2003-2005 GMC Savana 1500 SLE 2003-2005,2010-2019 GMC Savana 2500 Base 2010-2019 GMC Savana 2500 LS 2010-2019 GMC Savana 2500 LT 2003-2005 GMC Savana 2500 SLE 2010-2019 GMC Savana 3500 Base 2010-2019 GMC Savana 3500 LS 2010-2019 GMC Savana 3500 LT 2002-2005 GMC Sierra 1500 Base 2002 GMC Sierra 1500 HT 2005-2006,2009-2013 GMC Sierra 1500 Hybrid 1999-2003,2006,2010-2013 GMC Sierra 1500 SL 1999-2013 GMC Sierra 1500 SLE 1999-2013 GMC Sierra 1500 SLT 2002-2013 GMC Sierra 1500 WT 2010-2013 GMC Sierra 1500 XFE 2007 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 1999-2000 GMC Sierra 2500 SL 1999-2000 GMC Sierra 2500 SLE 1999-2000 GMC Sierra 2500 SLT 2015-2019 GMC Sierra 2500 HD Base 2011-2019 GMC Sierra 2500 HD Denali 2010-2019 GMC Sierra 2500 HD SLE 2010-2019 GMC Sierra 2500 HD SLT 2010-2014 GMC Sierra 2500 HD WT 2015-2019 GMC Sierra 3500 HD Base 2011-2019 GMC Sierra 3500 HD Denali 2010-2019 GMC Sierra 3500 HD SLE 2010-2019 GMC Sierra 3500 HD SLT 2010-2014 GMC Sierra 3500 HD WT 2010-2013 GMC Yukon Denali Hybrid 2008-2013 GMC Yukon Hybrid 2006 GMC Yukon SL 2000-2014 GMC Yukon SLE 2000-2014 GMC Yukon SLT 2006 GMC Yukon XL 1500 SL 2000-2014 GMC Yukon XL 1500 SLE 2000-2014 GMC Yukon XL 1500 SLT 2010-2013 GMC Yukon XL 2500 SLE 2010-2013 GMC Yukon XL 2500 SLT 2004,2007 Hummer H2 Base 2008-2010 Hummer H3 Alpha 2009 Hummer H3 Championship Series 2009-2010 Hummer H3T Alpha 2003 Isuzu Ascender Base 2003-2005 Isuzu Ascender Limited 2003-2006 Isuzu Ascender LS 2005 Isuzu Ascender S 2005-2008 Pontiac Grand Prix GXP 2006-2009 Saab 9-7x 5.3i 2005 Saab 9-7x Arc

With a 7/16" base thread and a 1/2" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud set has a 1.900" effective stud length with a .735" long base.CatalogUser 1

With a 7/16" base thread and a 1/2" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.900" effective stud length with a .735" long base.CatalogUser 1

For applications with moderate lift and spring pressure, this High Energy stud set has a 5/16" base thread and 3/8" rocker thread with a 1.520" effective stud length. Perfect for Oldsmobile applications.CatalogUser 1

For applications with moderate lift and spring pressure, this High Energy stud has a 5/16" base thread and 3/8" rocker thread with a 1.520" effective stud length. Perfect for Oldsmobile applications.CatalogUser 1

With a 7/16" base thread and a 3/8" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud set has a 1.895" effective stud length with a .710" long base.CatalogUser 1

With a 7/16" base thread and a 3/8" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.895" effective stud length with a .710" long base.CatalogUser 1

Complete with our 4514 studs, spacers and adjusting nuts, this kit adapts your late model Big Block Chevrolet engine to an adjustable valvetrain.CatalogUser 1This Part Fits: Year Make Model Submodel 1996-1997,1999-2000 Chevrolet C2500 Base 1996-1998 Chevrolet C2500 Cheyenne 1999-2000 Chevrolet C2500 LS 1996-1998 Chevrolet C2500 Silverado 1998 Chevrolet C2500 WT 1996-1999 Chevrolet C2500 Suburban Base 1996-1999 Chevrolet C2500 Suburban LS 1996-1997 Chevrolet C2500 Suburban LT 1996-1997,1999-2000 Chevrolet C3500 Base 1996-1998 Chevrolet C3500 Cheyenne 1999-2000 Chevrolet C3500 LS 1996-1998 Chevrolet C3500 Silverado 1996-2000 Chevrolet Express 3500 Base 1996-2000 Chevrolet Express 3500 LS 1996 Chevrolet G30 Beauville 1996 Chevrolet G30 Chevy Van 1996 Chevrolet G30 Hi-Cube 1996 Chevrolet G30 Sportvan 1996-1997,1999-2000 Chevrolet K2500 Base 1996-1998 Chevrolet K2500 Cheyenne 1999-2000 Chevrolet K2500 LS 1996-1998 Chevrolet K2500 Silverado 1998 Chevrolet K2500 WT 1996-1999 Chevrolet K2500 Suburban Base 1996-1999 Chevrolet K2500 Suburban LS 1996-1997 Chevrolet K2500 Suburban LT 1996-1997,1999-2000 Chevrolet K3500 Base 1996-1998 Chevrolet K3500 Cheyenne 1999-2000 Chevrolet K3500 LS 1996-1998 Chevrolet K3500 Silverado 1996-1999 Chevrolet P30 Base 1996-2000 GMC C2500 Sierra SL 1996-2000 GMC C2500 Sierra SLE 1996-2000 GMC C2500 Sierra SLT 1996-1999 GMC C2500 Suburban Base 1996-1999 GMC C2500 Suburban SLE 1996-1999 GMC C2500 Suburban SLT 1996-2000 GMC C3500 Sierra SL 1996-2000 GMC C3500 Sierra SLE 1996-2000 GMC C3500 Sierra SLT 1996 GMC G3500 Magnavan 1996 GMC G3500 Rally 1996 GMC G3500 Rally Camper Special 1996 GMC G3500 Rally STX 1996 GMC G3500 Vandura 1996 GMC G3500 Vandura Special 1996-2000 GMC K2500 Sierra SL 1996-2000 GMC K2500 Sierra SLE 1996-2000 GMC K2500 Sierra SLT 1996-1999 GMC K2500 Suburban Base 1996-1999 GMC K2500 Suburban SLE 1996-1999 GMC K2500 Suburban SLT 1996-2000 GMC K3500 Sierra SL 1996-2000 GMC K3500 Sierra SLE 1996-2000 GMC K3500 Sierra SLT 1996-1999 GMC P3500 Base 1996-2000 GMC Savana 3500 Base 1996-2000 GMC Savana 3500 SLE

With a 3/8" base thread and a 7/16" rocker thread, this rocker arm stud set has a 1.900" effective length for use with Mark V and Mark VI Chevrolet Big Blocks.CatalogUser 1This Part Fits: Year Make Model Submodel 1996-1997,1999-2000 Chevrolet C2500 Base 1996-1998 Chevrolet C2500 Cheyenne 1999-2000 Chevrolet C2500 LS 1996-1998 Chevrolet C2500 Silverado 1998 Chevrolet C2500 WT 1996-1999 Chevrolet C2500 Suburban Base 1996-1999 Chevrolet C2500 Suburban LS 1996-1997 Chevrolet C2500 Suburban LT 1996-1997,1999-2000 Chevrolet C3500 Base 1996-1998 Chevrolet C3500 Cheyenne 1999-2000 Chevrolet C3500 LS 1996-1998 Chevrolet C3500 Silverado 1996-2000 Chevrolet Express 3500 Base 1996-2000 Chevrolet Express 3500 LS 1996 Chevrolet G30 Beauville 1996 Chevrolet G30 Chevy Van 1996 Chevrolet G30 Hi-Cube 1996 Chevrolet G30 Sportvan 1996-1997,1999-2000 Chevrolet K2500 Base 1996-1998 Chevrolet K2500 Cheyenne 1999-2000 Chevrolet K2500 LS 1996-1998 Chevrolet K2500 Silverado 1998 Chevrolet K2500 WT 1996-1999 Chevrolet K2500 Suburban Base 1996-1999 Chevrolet K2500 Suburban LS 1996-1997 Chevrolet K2500 Suburban LT 1996-1997,1999-2000 Chevrolet K3500 Base 1996-1998 Chevrolet K3500 Cheyenne 1999-2000 Chevrolet K3500 LS 1996-1998 Chevrolet K3500 Silverado 1996-1999 Chevrolet P30 Base 1996-2000 GMC C2500 Sierra SL 1996-2000 GMC C2500 Sierra SLE 1996-2000 GMC C2500 Sierra SLT 1996-1999 GMC C2500 Suburban Base 1996-1999 GMC C2500 Suburban SLE 1996-1999 GMC C2500 Suburban SLT 1996-2000 GMC C3500 Sierra SL 1996-2000 GMC C3500 Sierra SLE 1996-2000 GMC C3500 Sierra SLT 1996 GMC G3500 Magnavan 1996 GMC G3500 Rally 1996 GMC G3500 Rally Camper Special 1996 GMC G3500 Rally STX 1996 GMC G3500 Vandura 1996 GMC G3500 Vandura Special 1996-2000 GMC K2500 Sierra SL 1996-2000 GMC K2500 Sierra SLE 1996-2000 GMC K2500 Sierra SLT 1996-1999 GMC K2500 Suburban Base 1996-1999 GMC K2500 Suburban SLE 1996-1999 GMC K2500 Suburban SLT 1996-2000 GMC K3500 Sierra SL 1996-2000 GMC K3500 Sierra SLE 1996-2000 GMC K3500 Sierra SLT 1996-1999 GMC P3500 Base 1996-2000 GMC Savana 3500 Base 1996-2000 GMC Savana 3500 SLE

With a 3/8" base thread and a 7/16" rocker thread, this rocker arm stud has a 1.900" effective length for use with Mark V and Mark VI Chevrolet Big Blocks.CatalogUser 1This Part Fits: Year Make Model Submodel 1996-1997,1999-2000 Chevrolet C2500 Base 1996-1998 Chevrolet C2500 Cheyenne 1999-2000 Chevrolet C2500 LS 1996-1998 Chevrolet C2500 Silverado 1998 Chevrolet C2500 WT 1996-1999 Chevrolet C2500 Suburban Base 1996-1999 Chevrolet C2500 Suburban LS 1996-1997 Chevrolet C2500 Suburban LT 1996-1997,1999-2000 Chevrolet C3500 Base 1996-1998 Chevrolet C3500 Cheyenne 1999-2000 Chevrolet C3500 LS 1996-1998 Chevrolet C3500 Silverado 1996-2000 Chevrolet Express 3500 Base 1996-2000 Chevrolet Express 3500 LS 1996 Chevrolet G30 Beauville 1996 Chevrolet G30 Chevy Van 1996 Chevrolet G30 Hi-Cube 1996 Chevrolet G30 Sportvan 1996-1997,1999-2000 Chevrolet K2500 Base 1996-1998 Chevrolet K2500 Cheyenne 1999-2000 Chevrolet K2500 LS 1996-1998 Chevrolet K2500 Silverado 1998 Chevrolet K2500 WT 1996-1999 Chevrolet K2500 Suburban Base 1996-1999 Chevrolet K2500 Suburban LS 1996-1997 Chevrolet K2500 Suburban LT 1996-1997,1999-2000 Chevrolet K3500 Base 1996-1998 Chevrolet K3500 Cheyenne 1999-2000 Chevrolet K3500 LS 1996-1998 Chevrolet K3500 Silverado 1996-1999 Chevrolet P30 Base 1996-2000 GMC C2500 Sierra SL 1996-2000 GMC C2500 Sierra SLE 1996-2000 GMC C2500 Sierra SLT 1996-1999 GMC C2500 Suburban Base 1996-1999 GMC C2500 Suburban SLE 1996-1999 GMC C2500 Suburban SLT 1996-2000 GMC C3500 Sierra SL 1996-2000 GMC C3500 Sierra SLE 1996-2000 GMC C3500 Sierra SLT 1996 GMC G3500 Magnavan 1996 GMC G3500 Rally 1996 GMC G3500 Rally Camper Special 1996 GMC G3500 Rally STX 1996 GMC G3500 Vandura 1996 GMC G3500 Vandura Special 1996-2000 GMC K2500 Sierra SL 1996-2000 GMC K2500 Sierra SLE 1996-2000 GMC K2500 Sierra SLT 1996-1999 GMC K2500 Suburban Base 1996-1999 GMC K2500 Suburban SLE 1996-1999 GMC K2500 Suburban SLT 1996-2000 GMC K3500 Sierra SL 1996-2000 GMC K3500 Sierra SLE 1996-2000 GMC K3500 Sierra SLT 1996-1999 GMC P3500 Base 1996-2000 GMC Savana 3500 Base 1996-2000 GMC Savana 3500 SLE

With a 7/16" base thread and a 7/16" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud set has a 1.900" effective stud length with a .750" long base.CatalogUser 1

With a 7/16" base thread and a 7/16" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.900" effective stud length with a .750" long base.CatalogUser 1

Stud Girdle Adjusting Nut Set of 8 for Big Block Ford w/ 7/16" StudUser 1

For Big Block Fords specifically, these 7/16" stud girdle adjusting nuts are threaded through the full length.CatalogUser 1

For Big Block Fords specifically, this 7/16" stud girdle adjusting nut is threaded through the full length.CatalogUser 1

With an overall length of 2.515", this stud girdle adjusting nut set fits intake valves on Big Block Chevrolet.CatalogUser 1

With an overall length of 2.515", this stud girdle adjusting nut fits intake valves on Big Block Chevrolet.CatalogUser 1

Featuring a high strength tooth that resists wear even with high-pressure oil pumps, this .491" I.D. bronze distributor gear fits steel roller cams in Pontiac 265-455.CatalogUser 1This Part Fits: Year Make Model Submodel 1980 Buick Century Base 1979 Buick Century Custom 1980 Buick Century Estate 1979-1980 Buick Century Limited 1979 Buick Century Special 1979-1980 Buick Century Sport 1980 Buick Electra Estate Wagon 1980 Buick Estate Wagon Base 1977-1980 Buick LeSabre Base 1977-1978 Buick LeSabre Custom 1977 Buick LeSabre Custom Sport 1979-1980 Buick LeSabre Limited 1979-1980 Buick Regal Base 1979-1980 Buick Regal Limited 1977 Buick Skylark Base 1977 Buick Skylark S 1977 Buick Skylark SR 1979 Oldsmobile Delta 88 Base 1979 Oldsmobile Delta 88 Royale 1959-1980 Pontiac Bonneville Base 1976-1980 Pontiac Bonneville Brougham 1959-1962 Pontiac Bonneville Custom 1959-1970,1978-1980 Pontiac Bonneville Safari 1964-1967 Pontiac Catalina 2+2 1959-1980 Pontiac Catalina Base 1971-1972 Pontiac Catalina Brougham 1959-1980 Pontiac Catalina Safari 1962-1970 Pontiac Catalina Ventura 1967-1970 Pontiac Executive Base 1967-1970 Pontiac Executive Safari 1968-1969 Pontiac Firebird 350 1969 Pontiac Firebird 350 HO 1967-1969 Pontiac Firebird 400 1967-1977,1979-1981 Pontiac Firebird Base 1970-1977,1979-1981 Pontiac Firebird Esprit 1970-1981 Pontiac Firebird Formula 1967 Pontiac Firebird HO 1969-1981 Pontiac Firebird Trans Am 1973-1975,1978-1980 Pontiac Grand Am Base 1975-1977,1979-1980 Pontiac Grand LeMans Base 1975,1977,1979-1981 Pontiac Grand LeMans Safari 1962-1974,1976-1980 Pontiac Grand Prix Base 1975,1977-1980 Pontiac Grand Prix LJ 1975-1980 Pontiac Grand Prix SJ 1971-1978 Pontiac Grand Safari Base 1971-1974 Pontiac Grandville Base 1975 Pontiac Grandville Brougham 1964-1973 Pontiac GTO Base 1970-1971 Pontiac GTO The Judge 1963-1977,1979-1980 Pontiac LeMans Base 1972-1974 Pontiac LeMans Luxury 1969-1970,1973-1975,1977,1979-1981 Pontiac LeMans Safari 1974 Pontiac LeMans Safari Luxury 1970-1977 Pontiac LeMans Sport 1971 Pontiac LeMans T37 1959-1966 Pontiac Star Chief Base 1966 Pontiac Star Chief Executive 1961-1970 Pontiac Tempest Base 1964-1965,1968-1969 Pontiac Tempest Custom 1961-1962 Pontiac Tempest LeMans 1961,1963-1969 Pontiac Tempest Safari 1960-1961,1972-1975,1977 Pontiac Ventura Base 1973-1975 Pontiac Ventura Custom 1974 Pontiac Ventura GTO 1975 Pontiac Ventura S 1975,1977 Pontiac Ventura SJ

With a 2.000" overall length, this adjusting nut is designed for 3/8" rockers with a stud girdle. Comes with a snap ring to hold girdle bar.CatalogUser 1

With a 2.000" overall length, this adjusting nut set is designed for 3/8" rockers with a stud girdle. Comes with snap rings.CatalogUser 1

With a 2.000" overall length, this adjusting nut is designed for 3/8" rockers with a stud girdle.CatalogUser 1

With a 2.000" overall length, this adjusting nut is designed for 7/16" rockers with a stud girdle. Comes with a snap ring to hold girdle bar.CatalogUser 1

With a 2.000" overall length, this adjusting nut set is designed for 7/16" rockers with a stud girdle. Comes with snap rings.CatalogUser 1

With a 2.000" overall length, this adjusting nut is designed for 7/16" rockers with a stud girdle.CatalogUser 1

Designed for exhaust valves on Chevrolet Big Chevrolet engines with aluminum heads, this Hi-Tech stud set features a 7/16" base thread, 7/16" rocker thread and a 2.000" effective stud length.CatalogUser 1

Designed for exhaust valves on Chevrolet Big Chevrolet engines with aluminum heads, this Hi-Tech stud features a 7/16" base thread, 7/16" rocker thread and a 2.000" effective stud length.CatalogUser 1

With a 7/16" base thread and a 7/16" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud set has a 1.750" effective stud length with a .710" long base.CatalogUser 1

With a 7/16" base thread and a 7/16" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.750" effective stud length with a .710" long base.CatalogUser 1

With a 7/16" base thread and a 3/8" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud set has a 1.750" effective stud length with a .680" long base.CatalogUser 1

With a 7/16" base thread and a 3/8" rocker thread, the Hi-Tech stud features rolled threads for maximum contact and a ground-flat top for accurate valve adjustment. This stud has a 1.750" effective stud length with a .680" long base.CatalogUser 1

For applications with moderate lift and spring pressure, this High Energy stud set has a 5/16" base thread and 3/8" rocker thread with a 1.750" effective stud length. Perfect for Ford applications.CatalogUser 1

For applications with moderate lift and spring pressure, this High Energy stud has a 5/16" base thread and 3/8" rocker thread with a 1.750" effective stud length. Perfect for Ford applications.CatalogUser 1